In Justice League Heroes, players can purchase new costumes for the original seven Justice League members. There are two alternate costumes per character (with Superman getting three). These aren't your standard quick skins found in most games. Snowblind remodeled each character with their new costume and added some new animations as well. There are also some bonuses applied to specific costumes, including extra health, energy and even experience bonuses.

Over the next two days, IGN will reveal all of the unlockable costumes. That's right, every single one. All fifteen costumes have now been revealed. If you don't feel like purchasing these with points earned through gameplay, there are cheat codes to unlock them all. But we'll save that for another day..

Origin: The last survivor of Mars, J'onn was accidentally teleported to Earth by a scientist, who died of a heart attack upon seeing the Martian. J'onn was forced to adapt to Earth on his own. He eventually became a detective as well as a member of the Justice League.

Powers: J'onn's greatest strength is his telepathic ability, but he has a myriad of powers. J'onn can shapeshift (and change color), fly, turn invisible and phase through objects. His one weakness is fire, the sight of which often immobilizes him with fear.

Modern Manhunter

It's been only a month since the launch of the new Martian Manhunter miniseries, but Snowblind already has the new Manhunter look prepped for JLH. The colors and cape are a good match.

True Form

No, that's not a conehead, it's what the Martian Manhunter really looks like. He keeps his big brain in that elongated skull, which he normally alters with his shapeshifting powers so he looks a little more human.